// makeBuild builds sources in the build subdir.
//
// Progress is sent to the update callback provided.
//
func (build *BuilderBase) makeBuild(dir string, progress func(float64)) error {
jobs := strconv.Itoa(runtime.NumCPU())
build.log.Info("make", "-j", jobs)
cmd := build.log.ExecCmd("make", "-j", jobs)
cmd.Dir = dir
lastvalue := 0
cmd.Stdout = linesplit.NewWriter(func(line string) {
curvalue, curstr, text := trimInt(line)
if curvalue > -1 {
if curvalue > lastvalue {
progress(float64(curvalue) / 100)
lastvalue = curvalue
}
fmt.Printf("%s %s\n", curstr, color.Green(text))
} else {
println(line)
}
})
e := cmd.Run()
if e != nil {
return e
}
return build.makeInstall(dir)
}
// Formats returns the list of available streams and formats for the video.
//
func (f *YoutubeDLFile) Formats() ([]*Format, error) {
init := false
cmd := f.log.ExecCmd(cmdName, "-F", f.url)
cmd.Stdout = linesplit.NewWriter(func(s string) { // results display formatter.
if strings.HasPrefix(s, "format code") {
init = true
return
}
if !init {
return
}
args := strings.Fields(s)
code, e := strconv.Atoi(args[0])
f.log.Err(e, "convert code ID")
if len(args) >= 3 {
form := &Format{
Itag: code,
Extension: args[1],
Resolution: args[2],
}
if len(args) > 3 {
// form.Note = args[3]
}
if len(args) > 4 {
last := args[len(args)-1]
if strings.HasSuffix(last, "iB") {
if strings.HasSuffix(last, "MiB") {
// form.Size = last[:len(last)-3]
// f.log.Info("SIZE M", last[:len(last)-3])
}
args = args[:len(args)-1]
}
f.log.Info("more", len(args)-3, args[3:])
}
f.log.Info("ik", form)
f.formats = append(f.formats, form)
}
})
lastID := len(f.formats) - 1
// ids := ""
sel := []*Format{}
for i := range f.formats {
form := f.formats[lastID-i] // Reverse list order (best quality first).
sel = append(sel, form)
// if form.Note == "" || form.Note == "(best)" { // TODO: improve.
// ids = strhelp.Separator(ids, ";", strhelp.Separator(form.Extension, ": ", form.Resolution))
// }
}
f.formats = sel
e := cmd.Run()
return f.formats, e
}
// GrepTarget searches the directory for the given string.
//
func (app *Applet) GrepTarget(search string) {
if len(search) < 2 { // security, need to confirm or improve.
app.Log().NewErr("grep", "search query too short, need at least 2 chars")
return
}
// Escape ." chars (dot and quotes).
query := strings.Replace(search, `"`, `\"`, -1)
query = strings.Replace(query, ".", `\.`, -1)
// Prepare command.
out := ""
count := 0
cmd := app.Log().ExecCmd("grep", append(grepCmdArgs, query)...) // get the command with default args.
cmd.Dir = app.target.SourceDir() // set command dir to reduce file path.
cmd.Stdout = linesplit.NewWriter(func(s string) { // results display formatter.
count++
sp := strings.SplitN(s, ":", 2)
if len(sp) == 2 {
out += grepFileFormatter(sp[0]) + ":\t" // start line with percent and a tab.
colored := strings.Replace(sp[1], search, grepQueryFormatter(search), -1)
out += strings.TrimLeft(colored, " \t") + "\n" // remove space and tab.
} else {
out += s + "\n"
}
})
// app.Log().Info("grep", append(grepCmdArgs, query))
// Launch command.
e := cmd.Run()
app.Log().Err(e, "Grep target")
// Print title and list.
found := "none found"
if count > 0 {
found = fmt.Sprintf("count %d", count)
}
fmt.Printf(grepTitlePattern, grepTitleFormatter(search), found)
fmt.Println(out)
}
